Welding Current 20-350AReal 20–220A when 380VReal 20–180A when 220VArc Force.Advanced (IGBT) Inverter TechnologyWith Hot Starter.With Anti-StickerWith VRD systemSupplied complete with electrode holder and earth clamp, mask.Adopting advanced single-tube IGBT inverter technology, it is compact and easy to carry.Full digital PWM control technology, high power output, built-in power compensation, high efficiency and energy saving.Suitable for welding amperage of various materials, supporting the regulation of current from 20 to 250A.Built-in hot arc start, with good thrust current effect, anti-stick, arc force overload protection.Compact, heavy-duty stainless steel body and durable orange paint for long life.